diff options
Diffstat (limited to 'programs/c-ports/annotated-dabbed.s')
| -rw-r--r-- | programs/c-ports/annotated-dabbed.s | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/programs/c-ports/annotated-dabbed.s b/programs/c-ports/annotated-dabbed.s new file mode 100644 index 0000000..fca6e81 --- /dev/null +++ b/programs/c-ports/annotated-dabbed.s @@ -0,0 +1,38 @@ +dabbed: ; 472: uint8_t dabbed() { + ldb #0 ; + lda.w #tok ; + sta.q ptr2 ; + tba ; +dab_st: ; + phy #2 ; + txy ; 475: while (!done) { + lda (ptr6), y ; 476: if (!cmd_buf[i]) { + beq dab_pend ; 477: done = 1; + cmp (ptr2), y ; 478: } else if (cmd_buf[i] == tok[i]) { + beq chk_str ; 479: + jmp dab_pend ; 484: } else { + ; 485: done = 1; + ; 486: } +chk_str: ; + ply #2 ; + inx ; 479: i++; + cpx #3 ; + bne dab_st ; + ldx #0 ; 480: if (i == 3) { +pnt_msg: ; + lda.w #msg ; + ldx #0 ; + stx.q ptr ; + jsl print_str ; 481: print_str(msg); + jmp dab_peqnd ; 482: break; + ; 483: } +dab_pend: ; + ply #2 ; + lda #1 ; 477/485: done = 1; + jmp dab_end ; +dab_peqnd: ; + lda #0 ; done = 0; + jmp dab_end ; +dab_end: ; 487: } + rtl ; 488: return done; + ; 489: } |